Q5. The drawings show the mass and weight of four objects on different planets.

On which of the four planets is the object with the largest mass?

snell's law

refractve index = sin incidence / sin refraction

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.